CN118385553A - Automatic pouring equipment for mechanical casting - Google Patents

Abstract

The invention discloses automatic pouring equipment for mechanical casting, and relates to the technical field of mechanical casting. According to the invention, an inclination control mechanism is arranged between two limit guide rails, one side of an inclination control roller is provided with a transmission toothed plate which synchronously moves with the inclination control roller, one side of the transmission toothed plate is provided with a transmission gear in a meshed manner, the bottom of a molten metal tank body is fixedly provided with a first molten metal discharge pipe communicated with the molten metal tank body, a first liquid discharging mechanism is arranged on the first molten metal discharge pipe through a fastener, a molten metal transfer mechanism is arranged on a bearing mechanism in a sliding manner, a driving toothed plate which synchronously moves with the molten metal transfer tank is arranged above the molten metal transfer mechanism, and a second liquid discharging mechanism is arranged on the inner side of the molten metal transfer mechanism and is arranged in a sliding manner with the molten metal transfer mechanism. According to the invention, when the driving toothed plate is meshed with the transmission gear and drives the transmission gear to rotate, the transmission toothed plate is driven to move to the side close to the melting tank body by the transmission gear, and the tilting control roller gradually pushes the melting tank body until the melting tank body tilts by 30 degrees, so that the melting liquid cannot shake to a greater extent.

Description

Automatic pouring equipment for mechanical casting

Technical Field

The invention belongs to the technical field of mechanical casting, and in particular relates to an automatic pouring device for mechanical casting.

Background technique

Gray cast iron refers to cast iron with flake graphite. The fracture of gray cast iron is dark gray. Its main components include iron, carbon, silicon, manganese, sulfur and phosphorus. It is widely used due to its high output. According to the different forms of graphite in gray cast iron, gray cast iron can be divided into ordinary gray cast iron, ductile iron, malleable cast iron and vermicular cast iron. For the production of gray cast iron, the molten metal is generally poured into the molding mold. After cooling and molding, the gray cast iron product can be obtained by demolding. A casting device is required in this process.

Most existing pouring devices directly use a rotary table or a transverse trolley to transfer molten iron, and then pour the molten iron into the forming mold. During this process, the molten iron is easily shaken due to the large pouring angle of the molten iron, which causes the molten iron to splash, which is not conducive to the safe operation of operators during mechanical casting and greatly reduces the degree of automation of mechanical casting operations. To this end, we provide an automatic pouring equipment for mechanical casting to solve the above problems.

Summary of the invention

The object of the present invention is to provide an automated pouring equipment for mechanical casting, which solves the problems in the above-mentioned background technology through the specific structural design of the supporting mechanism, the forming mold, the tilting control mechanism, the molten material tank body, the first liquid discharge mechanism, the molten material transfer mechanism and the second liquid discharge mechanism.

To solve the above technical problems, the present invention is achieved through the following technical solutions:

The present invention is an automatic pouring equipment for mechanical casting, comprising a bearing mechanism, the bearing mechanism comprising two limiting guide rails arranged opposite to each other; a forming mold, the forming mold is placed inside the bearing mechanism, and the forming mold is arranged below the limiting guide rails; a tilting control mechanism, the tilting control mechanism is fixedly installed between the two limiting guide rails, the tilting control mechanism comprises a tilting control roller, one side of the tilting control roller is provided with a transmission tooth plate moving synchronously with the tilting control roller, and one side of the transmission tooth plate is meshed with a transmission gear; a molten material tank body, the molten material tank body is rotatably installed on the tilting control mechanism, and a first molten liquid discharge pipe connected to the molten material tank body is fixedly provided at a position close to the inner wall of the bottom of the molten material tank body. ; a first liquid discharge mechanism, which is installed on the first melt discharge pipe by fasteners, and is used to control the opening and closing of the first melt discharge pipe; a melt transfer mechanism, which is installed on the inner side of the supporting mechanism and slidably cooperates with the limiting guide rail, and the melt transfer mechanism includes a melt transfer tank, and a guide channel is fixedly provided on the peripheral side of the melt transfer tank near the top, and a driving gear plate that moves synchronously with the melt transfer tank is provided above the melt transfer tank; and a second liquid discharge mechanism, which is installed on the inner side of the melt transfer mechanism and is longitudinally slidably arranged with the melt transfer tank, and the second liquid discharge mechanism is used to control the melt inside the melt transfer tank to be discharged into the molding mold.

When the melt transfer mechanism is controlled to move toward one side of the melt tank body, the driving gear plate gradually approaches the transmission gear. When the driving gear plate meshes with the transmission gear and drives the transmission gear to rotate, the transmission gear drives the transmission gear plate to move close to one side of the melt tank body, and the inclined control roller that moves synchronously with the transmission gear plate gradually pushes the melt tank body until the melt tank body is tilted 30°. At this time, the diversion channel is below the first melt discharge pipe, and the first melt discharge pipe is controlled to open by the first discharge mechanism, so that the melt flows into the melt transfer tank through the diversion channel. The melt transfer mechanism is then controlled to move toward one side of the molding mold until the discharge port of the second discharge mechanism is aligned with the pouring port on the top of the molding mold. At this time, the melt in the melt transfer tank is controlled to flow into the molding mold by the second discharge mechanism.

The present invention is further configured such that the bearing mechanism also includes a bearing base arranged below the limiting guide rail, and the bottom of the limiting guide rail is respectively fixedly provided with a first support frame and a second support frame, and the bottoms of the first support frame and the second support frame are both fixedly provided on the top of the bearing base; a mold placing table is fixedly provided on the top of the bearing base, and the forming mold is fitted on the top of the mold placing table, and a positioning control shaft is threadedly fitted on the second support frame, and a positioning plate for pressing against the side wall of the forming mold is fixedly provided on one end of the positioning control shaft, and a traveling gear seat is fixedly provided on one side of one of the limiting guide rails.

The present invention is further configured such that the tilt control mechanism also includes a first mounting frame, the first mounting frame is fixedly arranged between the two limiting guide rails, a tank body placement opening is provided on the top of the first mounting frame, positioning grooves are provided on both inner side walls of the tank body placement opening, and an inclined limiting opening is provided on the inner side wall of the tank body placement opening close to the tilt control roller; positioning columns corresponding to the positioning grooves are fixedly arranged on the outer wall of the molten material tank body, the positioning columns are rotatably fitted in the corresponding positioning grooves, and the molten material tank body is placed in the tank body placement opening.

The present invention is further configured such that the tilt control mechanism also includes a second mounting frame slidably arranged at the bottom of the first mounting frame, the tilt control roller is installed on the inner side of the second mounting frame through a fixed shaft, the transmission gear plate is fixedly arranged on one side of the second mounting frame, the transmission gear is connected to the bottom of the first mounting frame through a rotating shaft, a first mounting plate is fixedly arranged at the bottom of the first mounting frame, and the first mounting plate and the second mounting frame are connected by a first elastic member.

The present invention is further configured such that a second mounting plate is fixedly provided on the top of the first mounting frame, a third mounting frame close to the tank body placement port is provided on one side of the second mounting plate, a reset control roller is connected to the inner side of the third mounting frame via a fixed shaft, a limiting slide bar slidingly matched with the second mounting plate is fixedly provided on one side of the third mounting frame, and a second elastic member sleeved on the outside of the limiting slide bar is provided between the third mounting frame and the second mounting plate.

The present invention is further configured as follows: the first drainage mechanism includes an annular seat installed on the circumferential side surface of the first molten liquid discharge pipe by fasteners, the circumferential side surface of the annular seat is fixedly provided with a fourth mounting frame, a first drainage screw is rotatably provided inside the fourth mounting frame, and an output end of a first drainage motor installed on an outer wall of the fourth mounting frame is connected to the first drainage screw; a closed disk is fitted at the bottom of the molten material tank body, a first drainage port is provided at the top of the closed disk close to its circumferential side surface, a linkage shaft fixed at the bottom of the closed disk extends to the bottom of the molten material tank body, a support disk is fixed at the bottom of the linkage shaft, a drainage control gear plate fitted at the top of the support disk is slidably provided inside the fourth mounting frame, the drainage control gear plate is threadedly matched with the first drainage screw, and the drainage control gear plate is meshed with the drainage control gear fixed on the circumferential side surface of the linkage shaft.

The present invention is further configured that the melt transfer mechanism also includes a melt transfer frame, two L-shaped support plates are symmetrically fixedly arranged on the top of the melt transfer frame, the melt transfer tank is fixedly installed between the two L-shaped support plates, and two guide members are symmetrically fixedly arranged on the peripheral side of the melt transfer tank, and the guide members are slidably matched with the corresponding limit guide rails, and one of the guide members is fixedly provided with a first connecting frame, and the output shaft of the travel control motor installed on the inner side of the first connecting frame is connected to the travel gear meshing with the travel gear seat; the second connecting frame is fixedly provided on the peripheral side of the melt transfer tank near its top position, and the driving gear plate is fixed The molten liquid transfer tank is fixedly provided with a conical drainage bin coaxial with the molten liquid transfer tank, and a vertical through-hole is provided at the bottom of the conical drainage bin, the conical closed opening is coaxial with the molten liquid transfer tank, and a second drainage port connected with the conical closed opening is provided at the bottom of the molten liquid transfer tank.

The present invention is further configured as follows: the second liquid discharge mechanism includes a conical sealed seat with a clearance fit inside the conical sealed port, a closed disc with a clearance fit with the second liquid discharge port is fixedly arranged at the bottom of the conical sealed seat, a first hollow cylinder is fixedly connected to the bottom of the closed disc through a support rod, and a first flow port connected to its inner cavity is provided on the circumferential side of the first hollow cylinder; a guide rod is fixedly arranged on the top of the lifting plate, a fixed plate is slidably sleeved on the guide rod, a second hollow cylinder slidably fitted with the inner wall of the first hollow cylinder is installed between the two fixed plates, the second hollow cylinder is fitted on the top of the lifting plate, a second flow port connected to its inner cavity is provided on the circumferential side of the second hollow cylinder, and a second molten liquid discharge pipe connected to its inner cavity is provided on the circumferential side of the second hollow cylinder.

The present invention has the following beneficial effects:

1. When the molten material transfer mechanism is controlled to move toward one side of the molten material tank body, the driving gear plate gradually approaches the transmission gear. When the driving gear plate meshes with the transmission gear and drives the transmission gear to rotate, the transmission gear drives the transmission gear plate to move toward one side of the molten material tank body, and the inclined control roller that moves synchronously with the transmission gear plate gradually pushes the molten material tank body until the molten material tank body is tilted 30°. At this time, the guide channel is below the first molten material discharge pipe, and the first molten material discharge pipe is controlled to open by the first liquid discharge mechanism, so that the molten material flows into the molten material transfer tank through the guide channel. The molten material transfer mechanism is then controlled to move toward one side of the molding mold until the discharge port of the second liquid discharge mechanism is aligned with the pouring port on the top of the molding mold. At this time, the molten material in the molten material transfer tank is controlled to flow into the molding mold by the second liquid discharge mechanism, thereby realizing the automation of mechanical casting operations, which can greatly improve the working efficiency of mechanical casting operations.

2. In the present invention, when the driving tooth plate meshes with the transmission gear and drives the transmission gear to rotate, the transmission gear drives the transmission tooth plate to move toward the side close to the molten material tank body, and the inclined control roller that moves synchronously with the transmission tooth plate gradually pushes the molten material tank body until the molten material tank body is tilted 30°. The first molten liquid discharge pipe is opened by controlling the first liquid discharge mechanism, so that the molten liquid flows into the molten liquid transfer tank through the diversion channel. This molten liquid transfer and pouring method will not cause the molten liquid to shake to a large extent, thereby helping to improve the safety of operators during the mechanical casting process.

3. In the present invention, when the melt transfer mechanism stops moving so that the guide channel is just below the first melt discharge pipe, the controller controls the first liquid discharge motor to drive the first liquid discharge screw to rotate, and under the action of the threaded cooperation between the first liquid discharge screw and the liquid discharge control gear plate, the liquid discharge control gear plate slides along the inner side of the fourth mounting frame and drives the liquid discharge control gear to rotate, until the liquid discharge control gear rotates 90° counterclockwise. At this time, the first liquid discharge port is just aligned with the first melt discharge pipe, and the molten metal in the melt tank body flows into the guide channel along the first liquid discharge port and the first melt discharge pipe, and then flows into the melt transfer tank through the guide channel. The inclined melt tank body can allow all the molten metal inside to flow into the melt transfer tank.

Of course, any product implementing the present invention does not necessarily need to achieve all of the above-mentioned advantages at the same time.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

FIG1 is a schematic diagram of the operation of an automated pouring device for mechanical casting; wherein FIG1 (A) is an initial state diagram, FIG1 (B) is a molten metal transfer process diagram, and FIG1 (C) is a pouring process diagram.

FIG. 2 is a schematic diagram of the structure of the automated pouring equipment for mechanical casting in the present invention.

FIG. 3 is a schematic diagram of the structure of the tilt control mechanism of the present invention.

FIG. 4 is a schematic diagram of the structure of FIG. 3 from a bottom-up perspective.

FIG. 5 is a schematic structural diagram of a molten material tank body in the present invention.

FIG. 6 is a top view of the structure of FIG. 5 .

FIG. 7 is a schematic structural diagram of the first liquid discharge mechanism in the present invention.

FIG. 8 is a bottom view of the structure of FIG. 7 .

FIG. 9 is a diagram showing the coordination relationship between the melt transfer mechanism and the second liquid discharge mechanism in the present invention.

FIG. 10 is a schematic diagram of the internal structure of FIG. 9 .

FIG. 11 is a schematic structural diagram of the melt transfer mechanism of the present invention.

FIG. 12 is a rear view of the structure of FIG. 11 .

FIG. 13 is a longitudinal structural cross-sectional view of FIG. 11 .

FIG. 14 is a cross-sectional view of the structure of the second liquid discharge mechanism in the present invention.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1-carrying mechanism, 101-limiting guide rail, 102-carrying base, 103-first supporting frame, 104-second supporting frame, 105-mold placement table, 106-positioning control axis, 107-travel gear seat, 2-molding mold, 3-tilt control mechanism, 301-tilt control roller, 302-transmission gear plate, 303-transmission gear, 304-first mounting frame, 305-tank placement port, 306-positioning groove, 307-inclined limit port, 308-first 2 elastic parts, 309-second mounting frame, 310-first mounting plate, 311-first elastic part, 312-second mounting plate, 313-third mounting frame, 314-reset control roller, 315-limiting slide bar, 4-molten material tank body, 401-first melt discharge pipe, 402-positioning column, 5-first liquid discharge mechanism, 501-annular seat, 502-fourth mounting frame, 503-first liquid discharge screw, 504-first liquid discharge motor, 505-sealed disk, 506- First liquid discharge port, 507-support plate, 508-drainage control tooth plate, 509-drainage control gear, 6-melt transfer mechanism, 601-melt transfer tank, 602-guiding channel, 603-driving tooth plate, 604-melt transfer frame, 605-L-shaped support plate, 606-guide, 607-first connecting frame, 608-travel control motor, 609-travel gear, 610-second connecting frame, 611-lifting plate, 612-second liquid discharge screw, 6 13-second liquid discharge motor, 614-threaded sleeve, 615-conical liquid discharge bin, 616-vertical opening, 617-conical sealed opening, 618-second liquid discharge opening, 7-second liquid discharge mechanism, 701-conical sealed seat, 702-sealed disc, 703-support rod, 704-first hollow cylinder, 705-first flow opening, 706-guide rod, 707-fixed plate, 708-second hollow cylinder, 709-second flow opening, 710-second melt discharge pipe.

Detailed ways

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Specific embodiment 1, please refer to Figures 1-14, the present invention is an automatic pouring equipment for mechanical casting, including a bearing mechanism 1, a molding die 2, a tilting control mechanism 3, a molten material tank body 4, a first liquid discharge mechanism 5, a molten material transfer mechanism 6 and a second liquid discharge mechanism 7; the bearing mechanism 1 includes two relatively arranged limit rails 101; the molding die 2 is placed inside the bearing mechanism 1, and the molding die 2 is arranged below the limit rails 101; the tilting control mechanism 3 is fixedly installed between the two limit rails 101, and the tilting control mechanism 3 includes a tilting control roller 301, and a transmission tooth plate 302 that moves synchronously with the tilting control roller 301 is arranged on one side of the tilting control roller 301, and a transmission gear 303 is meshedly arranged on one side of the transmission tooth plate 302;

The molten material tank body 4 is rotatably mounted on the tilt control mechanism 3. A first molten liquid discharge pipe 401 connected to the molten material tank body 4 is fixedly arranged at the bottom of the molten material tank body 4 close to its inner wall. Through this structural arrangement, when the molten material tank body 4 is tilted, all the molten metal inside it can be discharged along the first molten liquid discharge pipe 401, as shown in Figure 1 (B); the first liquid discharge mechanism 5 is installed on the first molten liquid discharge pipe 401 through a fastener, and the first liquid discharge mechanism 5 is used to control the opening and closing of the first molten liquid discharge pipe 401; the molten liquid transfer machine The second liquid discharge mechanism 6 is installed on the inner side of the carrying mechanism 1 and is slidably matched with the limiting guide rail 101. The melt transfer mechanism 6 includes a melt transfer tank 601. A guide channel 602 is fixedly arranged on the side surface of the melt transfer tank 601 near the top. A driving gear plate 603 that moves synchronously with the melt transfer tank 601 is arranged above the melt transfer tank 601. The second liquid discharge mechanism 7 is installed on the inner side of the melt transfer mechanism 6 and is longitudinally slidably arranged with the melt transfer tank 601. The second liquid discharge mechanism 7 is used to control the melt inside the melt transfer tank 601 to be discharged into the molding mold 2.

When the melt transfer mechanism 6 is controlled to move toward the side of the melt tank body 4, the driving gear plate 603 gradually approaches the transmission gear 303. When the driving gear plate 603 meshes with the transmission gear 303 and drives the transmission gear 303 to rotate, the transmission gear 303 drives the transmission gear plate 302 to move toward the side of the melt tank body 4. The inclined control roller 301 that moves synchronously with the transmission gear plate 302 gradually pushes the melt tank body 4 until the melt tank body 4 is tilted 30°. At this time, the guide channel 602 is in the first melt discharge pipe 401. Below, the first molten liquid discharge pipe 401 is controlled to open through the first liquid discharge mechanism 5, so that the molten liquid flows into the melt transfer tank 601 through the guide channel 602, and then the melt transfer mechanism 6 is controlled to move to the side of the forming mold 2 until the liquid discharge port of the second liquid discharge mechanism 7 is aligned with the pouring port at the top of the forming mold 2. At this time, the second liquid discharge mechanism 7 is used to control the molten liquid in the melt transfer tank 601 to flow into the forming mold 2, thereby realizing the automation of mechanical casting operations, which can greatly improve the work efficiency of mechanical casting operations.

In this embodiment of the present invention, the bearing mechanism 1 also includes a bearing base 102 arranged below the limiting guide rail 101, and the bottom of the limiting guide rail 101 is respectively fixedly provided with a first support frame 103 and a second support frame 104, and the bottoms of the first support frame 103 and the second support frame 104 are both fixedly provided on the top of the bearing base 102; a mold placement table 105 is fixedly provided on the top of the bearing base 102, and the molding mold 2 is fitted on the top of the mold placement table 105, and a positioning control shaft 106 is threadedly matched on the second support frame 104, and one end of the positioning control shaft 106 is fixedly provided with a A positioning plate with 2 side walls, one side of which is fixedly provided with a travel gear seat 107. After the molding mold 2 is placed on the mold placement table 105 and adjusted to the specified position, the positioning control shafts 106 on both sides are rotated so that the positioning plate is gradually pressed tightly against the two sides of the molding mold 2, thereby fixing the position of the molding mold 2. After the casting and molding is completed, the positioning control shafts 106 on both sides are rotated in opposite directions so that the positioning plate is separated from the molding mold 2, and the molded product in the molding mold 2 can be removed (the molding mold 2 is assembled by the lower mold shell and the upper mold shell).

In this embodiment of the present invention, the tilt control mechanism 3 also includes a first mounting frame 304, which is fixedly arranged between the two limiting guide rails 101, and a tank body placement opening 305 is provided on the top of the first mounting frame 304, and positioning grooves 306 are provided on both inner side walls of the tank body placement opening 305 relative to each other, and an inclined limiting opening 307 is provided on the inner side wall of the tank body placement opening 305 close to the tilt control roller 301; a positioning column 402 corresponding to the positioning groove 306 is fixedly arranged on the outer wall of the molten material tank body 4, and the positioning column 402 is rotatably fitted in the corresponding positioning groove 306, and the molten material tank body 4 is placed in the tank body placement opening 305; the molten material tank body 4 is placed in the tank body The inner side of the placement port 305 makes the positioning column 402 fit in the positioning groove 306, at this time, the installation of the molten material tank body 4 on the first mounting frame 304 is realized, and the outer wall of the molten material tank body 4 in the initial state is against the side wall of the tank body placement port 305 close to the inclined limit port 307, so that the molten material tank body 4 after the installation is completed remains in an upright state, and then the first liquid discharge mechanism 5 is installed on the first molten liquid discharge pipe 401 through fasteners. The molten material tank body 4 in this embodiment has its own molten material heating component (this belongs to the prior art, so it will not be described in detail here), and after the metal raw material is added into the molten material tank body 4, the metal raw material can be melted to form a melt.

In this embodiment of the present invention, the tilt control mechanism 3 also includes a second mounting frame 309 slidably arranged at the bottom of the first mounting frame 304, the tilt control roller 301 is installed on the inner side of the second mounting frame 309 through a fixed axis, the transmission gear plate 302 is fixedly arranged on one side of the second mounting frame 309, and the transmission gear 303 is connected to the bottom of the first mounting frame 304 through a rotating shaft. A first mounting plate 310 is fixedly arranged at the bottom of the first mounting frame 304, and the first mounting plate 310 and the second mounting frame 309 are connected by a first elastic member 311. In the initial state, the molten material tank body 4 is in an upright position. At this time, the tilt control roller 301 is against the outer wall of the molten material tank body 4, and the first elastic member 311 is in a natural state.

A second mounting plate 312 is fixedly provided on the top of the first mounting frame 304, a third mounting frame 313 close to the tank placement port 305 is provided on one side of the second mounting plate 312, a reset control roller 314 is connected to the inner side of the third mounting frame 313 through a fixed shaft, a limiting slide bar 315 slidingly matched with the second mounting plate 312 is fixedly provided on one side of the third mounting frame 313, a second elastic member 308 sleeved on the outside of the limiting slide bar 315 is provided between the third mounting frame 313 and the second mounting plate 312; the reset control roller 314 in the initial state is against the outer wall of the molten material tank body 4, and the second elastic member 308 is in a natural state.

When the melt transfer mechanism 6 is controlled to move toward the side of the molten material tank body 4, the driving gear plate 603 gradually approaches the transmission gear 303. When the driving gear plate 603 meshes with the transmission gear 303 and drives the transmission gear 303 to rotate, the transmission gear 303 drives the transmission gear plate 302 to move toward the side of the molten material tank body 4. The inclined control roller 301 that moves synchronously with the transmission gear plate 302 gradually pushes the molten material tank body 4 until the molten material tank body 4 is inclined by 30°, as shown in Figure 1 (B). During this process, the first elastic member 311 is gradually stretched, and the reset control roller 314 is squeezed by the molten material tank body 4 and moves toward the second mounting plate 312, thereby causing the second elastic member 308 to be gradually compressed.

When the melt transfer mechanism 6 stops moving, the guide channel 602 is just below the first melt discharge pipe 401, and the first melt discharge pipe 401 is controlled to open by the first discharge mechanism 5, so that the melt flows into the melt transfer tank 601 through the guide channel 602, and then the melt transfer mechanism 6 is controlled to move toward the side of the molding mold 2. In this process, the transmission gear 303 is driven to rotate in the opposite direction through the transmission gear plate 302, so that the tilt control roller 301 gradually separates from the melt tank body 4 until it is reset. At this time, the first elastic member 311 is in a natural state again. Under the elastic restoring force of the second elastic member 308, the reset control roller 314 gradually moves in the opposite direction and resets, thereby driving the molten material tank body 4 to gradually rotate in the opposite direction to an upright state. When the discharge port of the second liquid discharge mechanism 7 is aligned with the pouring port at the top of the molding mold 2, the further movement of the melt transfer mechanism 6 is stopped. At this time, the second liquid discharge mechanism 7 controls the molten material in the melt transfer tank 601 to flow into the molding mold 2, thereby quickly transporting the molten metal in the molten material tank body 4 to the molding mold 2. After the molding and cooling are completed, the molding mold 2 can be disassembled to remove the molded product.

Specific embodiment 2, on the basis of specific embodiment 1, the first liquid discharge mechanism 5 includes an annular seat 501 installed on the side surface of the first molten liquid discharge pipe 401 by fasteners, a fourth mounting frame 502 is fixedly arranged on the side surface of the annular seat 501, a first liquid discharge screw 503 is rotatably arranged inside the fourth mounting frame 502, and an output end of a first liquid discharge motor 504 installed on the outer wall of the fourth mounting frame 502 is connected to the first liquid discharge screw 503;

A sealed disk 505 is fitted at the bottom of the molten material tank body 4, and a first drain port 506 is opened at the top of the sealed disk 505 close to its peripheral side surface. A linkage shaft fixed at the bottom of the sealed disk 505 extends to the bottom of the molten material tank body 4, and a support disk 507 is fixed at the bottom of the linkage shaft. A drainage control gear plate 508 fitted on the top of the support disk 507 is slidably provided inside the fourth mounting frame 502. The drainage control gear plate 508 is threadedly matched with the first drainage screw 503, and the drainage control gear plate 508 is meshed with the drainage control gear 509 fixed on the peripheral side of the linkage shaft. When the molten liquid transfer mechanism 6 stops moving so that the guide channel 602 is just below the first molten liquid discharge pipe 401, the controller controls the first drainage motor 504 to drive the fourth drainage screw 503 to rotate. A discharge screw 503 rotates, and under the action of the threaded cooperation between the first discharge screw 503 and the discharge control gear plate 508, the discharge control gear plate 508 slides along the inner side of the fourth mounting frame 502 and drives the discharge control gear 509 to rotate until the discharge control gear 509 rotates 90° counterclockwise (as shown in Figure 7). At this time, the first discharge port 506 is just aligned with the first molten liquid discharge pipe 401, and the molten metal in the molten material tank body 4 flows into the guide channel 602 along the first discharge port 506 and the first molten liquid discharge pipe 401, and then flows into the molten liquid transfer tank 601 through the guide channel 602. The inclined arrangement of the molten material tank body 4 can allow all the molten metal inside to flow into the molten liquid transfer tank 601.

In this embodiment of the present invention, the melt transfer mechanism 6 also includes a melt transfer frame 604, two L-shaped support plates 605 are symmetrically fixedly arranged on the top of the melt transfer frame 604, the melt transfer tank 601 is fixedly installed between the two L-shaped support plates 605, and two guide members 606 are symmetrically fixedly arranged on the side of the melt transfer tank 601. The guide members 606 are slidably matched with the corresponding limiting guide rails 101, and a first connecting frame 607 is fixedly arranged on one of the guide members 606, and the output shaft of the travel control motor 608 installed on the inner side of the first connecting frame 607 is connected to a travel gear 609 meshing with the travel gear seat 107; when the travel control motor 608 is controlled by the controller to run forward and reverse, the travel gear 609 can be made to reciprocate along the travel gear seat 107, thereby realizing the back and forth movement of the entire melt transfer mechanism 6 on the limiting guide rail 101;

A second connecting frame 610 is fixedly provided on the side surface of the melt transfer tank 601 near its top, and a driving gear plate 603 is fixedly provided on the second connecting frame 610. A lifting plate 611 is fitted between the two L-shaped support plates 605. A second liquid discharge screw 612 is fixedly provided at the bottom of the lifting plate 611. The output shaft of the second liquid discharge motor 613 installed at the bottom of the melt transfer frame 604 is connected to a threaded sleeve 614, which is sleeved on the second liquid discharge screw 612 and the two are threadedly matched; after starting the second liquid discharge motor 613, the second liquid discharge screw 612 can be driven to move up and down by the rotation of the threaded sleeve 614, thereby realizing the up and down reciprocating sliding of the lifting plate 611 between the two L-shaped support plates 605, thereby realizing the up and down reciprocating movement of the entire second liquid discharge mechanism 7;

A conical drainage bin 615 coaxial with the melt transfer tank 601 is fixedly arranged at the bottom, a vertical opening 616 is provided at the bottom of the conical drainage bin 615, a conical sealed opening 617 coaxial with the melt transfer tank 601 is provided at the bottom, and a second drainage opening 618 connected to the conical sealed opening 617 is provided at the bottom of the melt transfer tank 601, as shown in FIG. 13 .

In this embodiment of the present invention, the second liquid discharge mechanism 7 includes a conical sealed seat 701 which is gap-fitted inside the conical sealed port 617, a closed disc 702 which is gap-fitted with the second liquid discharge port 618 is fixedly arranged at the bottom of the conical sealed seat 701, a first hollow cylinder 704 is fixedly connected to the bottom of the closed disc 702 through a support rod 703, and a first flow port 705 which is connected to the inner cavity of the first hollow cylinder 704 is provided on the circumferential side of the first hollow cylinder 704;

A guide rod 706 is fixedly arranged on the top of the lifting plate 611, and a fixing plate 707 is slidably sleeved on the guide rod 706. A second hollow cylinder 708 that is slidably matched with the inner wall of the first hollow cylinder 704 is installed between the two fixing plates 707. The setting of the guide rod 706 ensures that the second hollow cylinder 708 will not rotate during the up and down movement. The second hollow cylinder 708 is closely arranged on the top of the lifting plate 611 so that it moves up and down synchronously with the lifting plate 611. The side surface of the second hollow cylinder 708 is provided with a The second hollow cylinder 708 is provided with a second molten liquid discharge pipe 710 connected to its inner cavity. When the discharge port (second molten liquid discharge pipe 710) of the second liquid discharge mechanism 7 is aligned with the pouring port at the top of the forming mold 2, the molten liquid transfer mechanism 6 stops moving. At this time, the controller controls the second liquid discharge motor 613 to rotate, so that the lifting plate 611 pushes the second hollow cylinder 708 to move upward until the top of the second hollow cylinder 708 abuts against the inner cavity of the first hollow cylinder 704. At this time, the second flow port 709 is just aligned with the first flow port 705, and then the second hollow cylinder 708 continues to move upward and moves the first hollow cylinder 704 upward synchronously. In this process, the conical closed seat 701 gradually separates from the conical closed port 617. When the second liquid discharge motor 613 stops running, the closed disc 702 separates from the second liquid discharge port 618. At this time, the first flow port 705 is located at the inner side of the conical liquid discharge bin 615 close to the bottom. The molten metal in the molten liquid transfer tank 601 moves along the second liquid discharge port After 618 enters the conical liquid discharge bin 615, it enters the second molten liquid discharge pipe 710 along the first flow port 705 and the second flow port 709, and finally flows into the molding mold 2 through the second molten liquid discharge pipe 710. Then, the second liquid discharge motor 613 is controlled to operate in reverse so that the lifting plate 611 moves downward and resets. At this time, the entire second liquid discharge mechanism 7 moves downward synchronously and resets completely, and the conical sealed seat 701 is re-attached to the conical sealed port 617 to seal the bottom of the molten liquid transfer tank 601.

In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. The automatic pouring equipment for mechanical casting comprises a bearing mechanism (1) and a forming die (2), wherein the bearing mechanism (1) comprises two limiting guide rails (101) which are oppositely arranged, the forming die (2) is placed inside the bearing mechanism (1), and the forming die (2) is arranged below the limiting guide rails (101); the automatic pouring equipment is characterized by further comprising:

The tilting control mechanism (3), the tilting control mechanism (3) is fixedly arranged between the two limit guide rails (101), the tilting control mechanism (3) comprises a tilting control roller (301), a transmission toothed plate (302) which synchronously moves with the tilting control roller (301) is arranged on one side of the tilting control roller, and a transmission gear (303) is arranged on one side of the transmission toothed plate (302) in a meshed manner;

the melting tank body (4), the melting tank body (4) is rotatably arranged on the inclination control mechanism (3), and a first melting liquid discharge pipe (401) communicated with the melting tank body (4) is fixedly arranged at the position, close to the inner wall, of the bottom of the melting tank body;

a first liquid discharge mechanism (5), wherein the first liquid discharge mechanism (5) is arranged on the first melt discharge pipe (401) through a fastener, and the first liquid discharge mechanism (5) is used for controlling the opening and closing of the first melt discharge pipe (401);

the molten metal transferring mechanism (6), the molten metal transferring mechanism (6) is arranged on the inner side of the bearing mechanism (1) and is in sliding fit with the limiting guide rail (101), the molten metal transferring mechanism (6) comprises a molten metal transferring tank (601), a diversion channel (602) is fixedly arranged on the peripheral side surface of the molten metal transferring tank (601) close to the top, and a driving toothed plate (603) which moves synchronously with the molten metal transferring tank is arranged above the molten metal transferring tank (601);

and a second liquid draining mechanism (7), wherein the second liquid draining mechanism (7) is arranged on the inner side of the molten metal transferring mechanism (6) and longitudinally slides with the molten metal transferring tank (601), and the second liquid draining mechanism (7) is used for controlling molten metal in the molten metal transferring tank (601) to be discharged into the forming die (2).

2. The automatic pouring equipment for mechanical casting according to claim 1, wherein the bearing mechanism (1) further comprises a bearing base (102) arranged below the limit guide rail (101), a first supporting frame (103) and a second supporting frame (104) are fixedly arranged at the bottom of the limit guide rail (101) respectively, and the bottoms of the first supporting frame (103) and the second supporting frame (104) are fixedly arranged at the top of the bearing base (102); the bearing base (102) is characterized in that a die placement table (105) is fixedly arranged at the top of the bearing base, the forming die (2) is attached to the top of the die placement table (105), a positioning control shaft (106) is in threaded fit on the second support frame (104), a positioning disc for propping against the side wall of the forming die (2) is fixedly arranged at one end of the positioning control shaft (106), and a travelling tooth holder (107) is fixedly arranged at one side of the limiting guide rail (101).

3. The automatic pouring equipment for mechanical casting according to claim 2, wherein the tilt control mechanism (3) further comprises a first mounting frame (304), the first mounting frame (304) is fixedly arranged between the two limit rails (101), a tank placement opening (305) is formed in the top of the first mounting frame (304), positioning grooves (306) are formed in two opposite inner side walls of the tank placement opening (305), and an inclined limit opening (307) is formed in the inner side wall, close to the tilt control roller (301), of the tank placement opening (305); the utility model discloses a molten material tank, including a molten material tank body (4), constant head column (402) of fixed being provided with of molten material tank body (4) outer wall with constant head tank (306) one-to-one, constant head column (402) normal running fit is inside corresponding constant head tank (306), molten material tank body (4) are placed inside jar body place mouth (305).

4. An automated casting apparatus for mechanical casting according to claim 3, wherein the tilt control mechanism (3) further comprises a second mounting frame (309) slidably disposed at the bottom of the first mounting frame (304), the tilt control roller (301) is mounted on the inner side of the second mounting frame (309) through a fixing shaft, the transmission toothed plate (302) is fixedly disposed on one side of the second mounting frame (309), the transmission gear (303) is connected to the bottom of the first mounting frame (304) through a rotating shaft, a first mounting plate (310) is fixedly disposed at the bottom of the first mounting frame (304), and the first mounting plate (310) is connected with the second mounting frame (309) through a first elastic member (311).

5. The automatic pouring equipment for mechanical casting according to claim 4, wherein a second mounting plate (312) is fixedly arranged at the top of the first mounting plate (304), a third mounting plate (313) close to the can body placing opening (305) is arranged on one side of the second mounting plate (312), a reset control roller (314) is connected to the inner side of the third mounting plate (313) through a fixed shaft, a limit sliding rod (315) in sliding fit with the second mounting plate (312) is fixedly arranged on one side of the third mounting plate (313), and a second elastic piece (308) sleeved outside the limit sliding rod (315) is arranged between the third mounting plate (313) and the second mounting plate (312).

6. The automatic pouring equipment for mechanical casting according to claim 5, wherein the first liquid discharging mechanism (5) comprises an annular seat (501) which is arranged on the peripheral side surface of the first molten liquid discharging pipe (401) through a fastener, a fourth mounting frame (502) is fixedly arranged on the peripheral side surface of the annular seat (501), a first liquid discharging screw (503) is rotatably arranged in the fourth mounting frame (502), and the output end of a first liquid discharging motor (504) arranged on the outer wall of the fourth mounting frame (502) is connected with the first liquid discharging screw (503);

The utility model discloses a liquid discharging device, including a molten material jar body (4), sealed dish (505) is provided with in the laminating of molten material jar body (4), sealed dish (505) top is pressed close to its week side department and has been seted up first leakage fluid dram (506), the fixed universal driving shaft in sealed dish (505) bottom extends to molten material jar body (4) below, the fixed supporting disk (507) that is provided with in universal driving shaft bottom, the inside slip of fourth mounting bracket (502) is provided with the flowing back control pinion rack (508) of laminating at supporting disk (507) top, flowing back control pinion rack (508) with screw-thread fit between first flowing back screw rod (503), flowing back control pinion rack (508) meshes with flowing back control gear (509) of fixing on the universal driving shaft week side.

7. The automatic pouring equipment for mechanical casting according to claim 6, wherein the melt transferring mechanism (6) further comprises a melt transferring frame (604), two L-shaped supporting plates (605) are symmetrically and fixedly arranged at the top of the melt transferring frame (604), a melt transferring tank (601) is fixedly arranged between the two L-shaped supporting plates (605), two guide members (606) are symmetrically and fixedly arranged on the peripheral side surface of the melt transferring tank (601), the guide members (606) are in sliding fit with the corresponding limiting guide rails (101), a first connecting frame (607) is fixedly arranged on one guide member (606), and a walking gear (609) meshed with a walking tooth holder (107) is connected to an output shaft of a walking control motor (608) arranged on the inner side of the first connecting frame (607);

The molten liquid transferring tank (601) is characterized in that a second connecting frame (610) is fixedly arranged on the peripheral side face of the molten liquid transferring tank close to the top of the molten liquid transferring tank, a driving toothed plate (603) is fixedly arranged on the second connecting frame (610), a lifting plate (611) is arranged between two L-shaped supporting plates (605) in a fitting mode, a second liquid discharging screw (612) is fixedly arranged at the bottom of the lifting plate (611), an output shaft of a second liquid discharging motor (613) arranged in the molten liquid transferring frame (604) is connected with a threaded sleeve (614), and the threaded sleeve (614) is sleeved on the second liquid discharging screw (612) and is in threaded fit with the second liquid discharging screw;

The utility model discloses a liquid transferring tank, including melt transferring tank (601) and second leakage fluid dram (618), melt transferring tank (601) bottom is fixed be provided with its coaxial toper flowing back storehouse (615), vertical opening (616) have been seted up to toper flowing back storehouse (615) bottom, conical closed mouth (617) rather than coaxial is seted up to bottom in melt transferring tank (601), melt transferring tank (601) bottom seted up with second leakage fluid dram (618) that conical closed mouth (617) are linked together.

8. The automatic pouring equipment for mechanical casting according to claim 7, wherein the second liquid draining mechanism (7) comprises a conical sealing seat (701) which is in clearance fit with the inside of the conical sealing opening (617), a sealing disc (702) which is in clearance fit with the second liquid draining opening (618) is fixedly arranged at the bottom of the conical sealing seat (701), a first hollow cylinder (704) is fixedly connected at the bottom of the sealing disc (702) through a supporting rod (703), and a first through hole (705) which is communicated with the inner cavity of the first hollow cylinder (704) is formed in the peripheral side surface of the first hollow cylinder;

The utility model discloses a liquid discharge device, including lifter plate (611), fixed guide bar (706) that is provided with in lifter plate (611), the slip cap is equipped with fixed plate (707) on guide bar (706), two install between fixed plate (707) with first cavity section of thick bamboo (704) inner wall sliding fit's second cavity section of thick bamboo (708), second cavity section of thick bamboo (708) laminating sets up lifter plate (611) top, second through-flow port (709) that are linked together with its inner chamber are seted up to second cavity section of thick bamboo (708) week side, second cavity section of thick bamboo (708) week side is provided with second melt discharge pipe (710) that are linked together with its inner chamber.